397600959

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{228113}}^1$

素因数の和:228206

約数の個数: 16

約数和(自身を含む): 613170432

約数和(自身を除く): 215569473

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 228113, 684339, 1596791, 4790373, 18933379, 56800137, 132533653, 397600959]

約数ペア:

[(1, 397600959), (3, 132533653), (7, 56800137), (21, 18933379), (83, 4790373), (249, 1596791), (581, 684339), (1743, 228113)]